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JEECG-BOOT 2.0.2版本发布
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zhangdaihao
283
ant-design-vue-jeecg/src/mixins/JeecgListMixin.js
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283
ant-design-vue-jeecg/src/mixins/JeecgListMixin.js
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/**
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* 新增修改完成调用 modalFormOk方法 编辑弹框组件ref定义为modalForm
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* 高级查询按钮调用 superQuery方法 高级查询组件ref定义为superQueryModal
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* data中url定义 list为查询列表 delete为删除单条记录 deleteBatch为批量删除
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*/
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import { filterObj } from '@/utils/util';
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import { deleteAction, getAction,downFile } from '@/api/manage'
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import Vue from 'vue'
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import { ACCESS_TOKEN } from "@/store/mutation-types"
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export const JeecgListMixin = {
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data(){
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return {
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//token header
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tokenHeader: {'X-Access-Token': Vue.ls.get(ACCESS_TOKEN)},
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/* 查询条件-请不要在queryParam中声明非字符串值的属性 */
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queryParam: {},
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/* 数据源 */
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dataSource:[],
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/* 分页参数 */
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ipagination:{
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current: 1,
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pageSize: 10,
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pageSizeOptions: ['10', '20', '30'],
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showTotal: (total, range) => {
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return range[0] + "-" + range[1] + " 共" + total + "条"
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},
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showQuickJumper: true,
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showSizeChanger: true,
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total: 0
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},
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/* 排序参数 */
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isorter:{
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column: 'createTime',
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order: 'desc',
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},
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/* 筛选参数 */
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filters: {},
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/* table加载状态 */
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loading:false,
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/* table选中keys*/
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selectedRowKeys: [],
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/* table选中records*/
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selectionRows: [],
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/* 查询折叠 */
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toggleSearchStatus:false,
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/* 高级查询条件生效状态 */
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superQueryFlag:false,
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/* 高级查询条件 */
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superQueryParams:""
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}
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},
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created() {
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this.loadData();
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//初始化字典配置 在自己页面定义
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this.initDictConfig();
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},
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methods:{
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loadData(arg) {
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if(!this.url.list){
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this.$message.error("请设置url.list属性!")
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return
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}
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//加载数据 若传入参数1则加载第一页的内容
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if (arg === 1) {
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this.ipagination.current = 1;
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}
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var params = this.getQueryParams();//查询条件
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this.loading = true;
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getAction(this.url.list, params).then((res) => {
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if (res.success) {
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this.dataSource = res.result.records;
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this.ipagination.total = res.result.total;
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}
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if(res.code===510){
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this.$message.warning(res.message)
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}
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this.loading = false;
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})
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},
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initDictConfig(){
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console.log("--这是一个假的方法!")
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},
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handleSuperQuery(arg) {
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//高级查询方法
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if(!arg){
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this.superQueryParams=''
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this.superQueryFlag = false
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}else{
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this.superQueryFlag = true
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this.superQueryParams=JSON.stringify(arg)
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}
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this.loadData()
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},
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getQueryParams() {
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//获取查询条件
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let sqp = {}
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if(this.superQueryParams){
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sqp['superQueryParams']=encodeURI(this.superQueryParams)
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}
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var param = Object.assign(sqp, this.queryParam, this.isorter ,this.filters);
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param.field = this.getQueryField();
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param.pageNo = this.ipagination.current;
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param.pageSize = this.ipagination.pageSize;
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return filterObj(param);
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},
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getQueryField() {
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//TODO 字段权限控制
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var str = "id,";
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this.columns.forEach(function (value) {
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str += "," + value.dataIndex;
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});
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return str;
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},
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onSelectChange(selectedRowKeys, selectionRows) {
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this.selectedRowKeys = selectedRowKeys;
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this.selectionRows = selectionRows;
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},
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onClearSelected() {
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this.selectedRowKeys = [];
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this.selectionRows = [];
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},
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searchQuery() {
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this.loadData(1);
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},
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superQuery() {
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this.$refs.superQueryModal.show();
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},
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searchReset() {
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this.queryParam = {}
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this.loadData(1);
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},
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batchDel: function () {
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if(!this.url.deleteBatch){
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this.$message.error("请设置url.deleteBatch属性!")
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return
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}
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if (this.selectedRowKeys.length <= 0) {
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this.$message.warning('请选择一条记录！');
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return;
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} else {
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var ids = "";
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for (var a = 0; a < this.selectedRowKeys.length; a++) {
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ids += this.selectedRowKeys[a] + ",";
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}
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var that = this;
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this.$confirm({
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title: "确认删除",
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content: "是否删除选中数据?",
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onOk: function () {
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deleteAction(that.url.deleteBatch, {ids: ids}).then((res) => {
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if (res.success) {
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that.$message.success(res.message);
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that.loadData();
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that.onClearSelected();
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} else {
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that.$message.warning(res.message);
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}
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});
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}
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});
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}
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},
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handleDelete: function (id) {
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if(!this.url.delete){
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this.$message.error("请设置url.delete属性!")
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return
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}
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var that = this;
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deleteAction(that.url.delete, {id: id}).then((res) => {
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if (res.success) {
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that.$message.success(res.message);
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that.loadData();
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} else {
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that.$message.warning(res.message);
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}
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});
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},
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handleEdit: function (record) {
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this.$refs.modalForm.edit(record);
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this.$refs.modalForm.title = "编辑";
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this.$refs.modalForm.disableSubmit = false;
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},
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handleAdd: function () {
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this.$refs.modalForm.add();
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this.$refs.modalForm.title = "新增";
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this.$refs.modalForm.disableSubmit = false;
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},
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handleTableChange(pagination, filters, sorter) {
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//分页、排序、筛选变化时触发
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//TODO 筛选
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if (Object.keys(sorter).length > 0) {
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this.isorter.column = sorter.field;
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this.isorter.order = "ascend" == sorter.order ? "asc" : "desc"
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}
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this.ipagination = pagination;
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this.loadData();
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},
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handleToggleSearch(){
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this.toggleSearchStatus = !this.toggleSearchStatus;
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},
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modalFormOk() {
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// 新增/修改 成功时，重载列表
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this.loadData();
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},
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handleDetail:function(record){
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this.$refs.modalForm.edit(record);
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this.$refs.modalForm.title="详情";
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this.$refs.modalForm.disableSubmit = true;
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},
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/* 导出 */
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handleExportXls2(){
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let paramsStr = encodeURI(JSON.stringify(this.getQueryParams()));
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let url = `${window._CONFIG['domianURL']}/${this.url.exportXlsUrl}?paramsStr=${paramsStr}`;
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window.location.href = url;
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},
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handleExportXls(fileName){
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if(!fileName || typeof fileName != "string"){
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fileName = "导出文件"
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}
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let param = {...this.queryParam};
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if(this.selectedRowKeys && this.selectedRowKeys.length>0){
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param['selections'] = this.selectedRowKeys.join(",")
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}
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console.log("导出参数",param)
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downFile(this.url.exportXlsUrl,param).then((data)=>{
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if (!data) {
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this.$message.warning("文件下载失败")
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return
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}
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if (typeof window.navigator.msSaveBlob !== 'undefined') {
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window.navigator.msSaveBlob(new Blob([data]), fileName+'.xls')
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}else{
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let url = window.URL.createObjectURL(new Blob([data]))
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let link = document.createElement('a')
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link.style.display = 'none'
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link.href = url
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link.setAttribute('download', fileName+'.xls')
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document.body.appendChild(link)
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link.click()
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document.body.removeChild(link); //下载完成移除元素
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window.URL.revokeObjectURL(url); //释放掉blob对象
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}
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})
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},
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/* 导入 */
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handleImportExcel(info){
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if (info.file.status !== 'uploading') {
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console.log(info.file, info.fileList);
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}
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if (info.file.status === 'done') {
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if(info.file.response.success){
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this.$message.success(`${info.file.name} 文件上传成功`);
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this.loadData();
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} else {
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this.$message.error(`${info.file.name} ${info.file.response.message}.`);
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}
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} else if (info.file.status === 'error') {
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this.$message.error(`文件上传失败: ${info.file.msg} `);
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}
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},
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/* 图片预览 */
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getImgView(text){
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if(text && text.indexOf(",")>0){
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text = text.substring(0,text.indexOf(","))
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}
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return window._CONFIG['imgDomainURL']+"/"+text
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},
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/* 文件下载 */
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uploadFile(text){
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if(!text){
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this.$message.warning("未知的文件")
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return;
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}
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if(text.indexOf(",")>0){
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text = text.substring(0,text.indexOf(","))
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}
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window.open(window._CONFIG['domianURL'] + "/sys/common/download/"+text);
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},
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}
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}
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